61640056

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{187927}}^1$

素因数の和:187974

約数の個数: 16

約数和(自身を含む): 118394640

約数和(自身を除く): 56754584

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 187927, 375854, 751708, 1503416, 7705007, 15410014, 30820028, 61640056]

約数ペア:

[(1, 61640056), (2, 30820028), (4, 15410014), (8, 7705007), (41, 1503416), (82, 751708), (164, 375854), (328, 187927)]